1N6911UTK2

Overview

The Microchip Technology 1N6911UTK2 is a rugged Schottky rectifier designed for high-reliability applications. It features a ceramic and metal construction with no wire bonds, ensuring durability in harsh environments. The device operates as a surface-mount component with a forward current rating of greater than 500mA. Key electrical characteristics include a capacitance of 1250pF at 5V and 1MHz. It exhibits no recovery time, making it suitable for fast-switching power applications.

Feature Summary

• Rugged ceramic and metal construction eliminates wire bonds for enhanced reliability
• Schottky technology provides zero reverse recovery time for efficient switching
• Surface mount design facilitates integration into compact electronic assemblies

Applications

• High-reliability aerospace and defense power systems
• Harsh environment industrial electronics
• Fast-switching DC-DC converter circuits

Procurement Notes

Verify the specific suffix (e.g., CS, TR) against official datasheets to confirm packaging and environmental compliance. Ensure the source document explicitly lists the part number as available from authorized distributors. Confirm RoHS status and lead times directly with the manufacturer or certified suppliers before procurement.

Selection Notes

Select this component when wire-bond-free ruggedness is required for mission-critical systems. Compare its thermal resistance and capacitance specifications against alternative Schottky diodes in similar voltage and current ranges. Ensure the surface mount package footprint matches the target PCB layout constraints.

Part Context

This part belongs to the 1N691x series of silicon Schottky rectifiers specified under MIL-DTL-38534 performance standards. It shares structural similarities with variants like 1N6910UTK2 and 1N6912UTK2, differing primarily in specific electrical ratings. The series is characterized by its hybrid ceramic-metal packaging designed for extreme durability.

Replacement Considerations

Direct substitutes include 1N6910UTK2 and 1N6912UTK2 if electrical parameters align with system requirements. Verify pinout compatibility and thermal management capabilities when swapping between these series members.